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Correction: Vitamin D4 in Mushrooms

Summary

This correction updates a scientific study about vitamin D4 found in mushrooms. Researchers found that UV-exposed mushrooms, especially maitake and special portabella varieties, contain significantly more vitamin D4 than other types. The correction clarifies measurement errors in the original publication and provides accurate vitamin D4 levels across different mushroom species available in grocery stores.

Background

This is a correction to a previously published study on vitamin D4 content in mushrooms. The original research examined vitamin D4 levels across different mushroom types and growing conditions.

Objective

To correct errors in the abstract, results section, and tables regarding vitamin D4 content measurements in various mushroom species. The study aimed to quantify vitamin D4 presence in mushroom samples from different suppliers and production methods.

Results

Vitamin D4 was detected in 18 of 38 composites at an average concentration of 0.52 µg/100g. UV-exposed mushrooms showed highest vitamin D4 levels, particularly maitake (2.25-3.54 µg/100g) and vitamin D enhanced portabella (0.02-0.7 µg/100g). Morel and chanterelle samples with detectable vitamin D4 exceeded 0.2 µg/100g.

Conclusion

Vitamin D4 is present in various mushroom types at varying concentrations, with UV exposure during production being a significant factor in vitamin D4 content. The correction clarifies previous measurement errors and provides accurate quantification of vitamin D4 levels across mushroom species.
  • Published in:PLoS One,
  • Study Type:Correction/Errata,
  • Source: PMID: 34181690, DOI: 10.1371/journal.pone.0253992
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